body {
    overflow-x: hidden;
    perspective: 1500px; /* 3D effect ke liye zaroori */
    /* background-color: #f4f4f4; (Agar aapne body me color pehle se diya hai toh ise chhod de) */
}

/* Aapki existing .wrapper class me ye nayi properties add ho jayengi */
.wrapper {
    transform-origin: left center; /* Page binding ki tarah left se khulega */
    transform-style: preserve-3d;
    animation: pageOpen 0.8s ease-in-out forwards;
}

/* Page band hone (Close) ki class jo click karne par lagegi */
.wrapper.page-exit-anim {
    animation: pageClose 0.8s ease-in-out forwards;
}

/* Page khulne (Open) ka animation */
@keyframes pageOpen {
    0% {
        transform: rotateY(-90deg); /* Page ulta/band hoga */
        opacity: 0;
    }
    100% {
        transform: rotateY(0deg); /* Page sidha ho jayega */
        opacity: 1;
    }
}

/* Page band hone (Close) ka animation */
@keyframes pageClose {
    0% {
        transform: rotateY(0deg);
        opacity: 1;
    }
    100% {
        transform: rotateY(90deg); /* Page aage ki taraf palat jayega */
        opacity: 0;
    }
}
#topBtn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: red;
    color: white;
    border: none;
    padding: 12px 15px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: none; /* start me hidden */
    z-index: 1000;
}

/* Hover */
#topBtn:hover {
    background: darkred;
}
/* ================================
   INNER PAGES CONTENT BOX
================================ */
.page-content-box {
    background: #ffffff;
    padding: 20px 30px;
    margin: 20px auto;
    width: 90%;
    max-width: 1000px;
    border: 1px solid #cccccc;
    box-shadow: 0px 0px 5px rgba(0,0,0,0.1);
    line-height: 1.6;
    font-size: 16px;
    color: #333;
}
.page-content-box h1 {
    color: #ab0000; /* Dark Red Heading */
    border-bottom: 2px solid #ab0000;
    padding-bottom: 10px;
    margin-bottom: 20px;
    text-align: center;
}
.page-content-box h2 {
    color: #000;
    margin-top: 20px;
    font-size: 20px;
}
.page-content-box p, .page-content-box ul {
    margin-bottom: 15px;
}

/* ================= PREMIUM TEXT & HIGHLIGHT STYLING ================= */
.about-box p, .about-box ul { 
    font-size: 17px; /* Text thoda bada kar diya */
    font-weight: 500; /* Padhne me smooth aur clear */
    color: #334155; /* Premium dark color */
    line-height: 1.8; /* Lines ke beech thoda zyada space */
    text-align: left; 
    margin-bottom: 20px; 
    
    /* Paragraph Card Effect */
    background: #ffffff; 
    padding: 15px 20px; 
    border-radius: 8px; 
    border: 1px solid #e2e8f0; 
    box-shadow: 0 2px 8px rgba(0,0,0,0.03); 
}

/* Important Points (Strong Tags) Ko Highlight Karne Ke Liye */
.about-box p strong {
    color: #b30000; /* Sarkari Result jaisa red highlight */
    font-size: 18px; /* Main point thoda aur bada */
    display: inline-block; /* Alag se box banega */
    margin-bottom: 10px;
    background: #fff0f0; /* Halka lal background */
    padding: 4px 12px;
    border-radius: 4px;
    border-left: 4px solid #b30000; /* Left side me ek color line */
    letter-spacing: 0.5px;
}

/* Mobile Screen Ke Liye Text Size Adjustments */
@media (max-width: 768px) {
    .about-box p, .about-box ul { 
        font-size: 15px; /* Mobile par thoda chota taaki screen par fit aaye */
        padding: 12px 15px;
    }
    .about-box p strong { 
        font-size: 16px; 
    }
}